Oversight of the Facility is the responsibility of Senior Research Specialist
Dr.
Nelson M. Frew. Dr. Frew has over 30 years experience with mass
spectrometry and has played an active role in the development of chromatographically
interfaced mass spectrometry systems.

Most Facility business and management is conducted by Mr. Carl G. Johnson
(Research Associate III). He has over 20 years experience in mass spectrometry
and serves as principal operator for both the Facility’s high resolution
mass spectrometer and the nuclear magnetic resonance spectrometer.

Ms Leah A. Houghton (Research Associate II) brought more than 10 year’s
experience with isotope ratio mass spectrometry and chromatography when
she came to W.H.O.I. from Cornell University in 1998. Ms Houghton serves
as the principal isotope ratio mass spectrometer operator and coordinates
use of the elemental analysis system.